baber/WOPTO huggingface dataset:
Patent JP-2001346381-A (JP)
Title: Power supply apparatus
Inventor: ISHII TAKUYA
IPC: H02M7/48
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus which can provide a stable output DC voltage and a low frequency output sine wave AC voltage having the common potential with a simplified arrangement. SOLUTION: This power supply apparatus is formed in the arrangement that a positive voltage and a negative voltage are respectively applied to a serial circuit of a first choke and a first capacitor with the ON/OFF operations of a first switching means and a second switching means connected between the positive pole of a first DC voltage source and the negative pole of a second DC voltage source, the first control circuit outputs a sine wave voltage having the predetermined amplitude by adjusting the ON/OFF times of the first switching means and second switching means through detection of a voltage outputted from the first capacitor and a second rectifying and smoothing circuit forms a third DC voltage by rectifying and smoothing a third secondary coil of the transformer.
Patent JP-2001158281-A (JP)
Title: Locking structure for container to be conveyed
Inventor: YAMADA HIROSHI
IPC: B60P7/13
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure capable of remarkably improving the workability of a container locking work, and loading the ordinary cargo besides the container without problem. SOLUTION: This locking structure of the container 4 is used for loading the container 4 on a load-carrying platform 1 in a locked state, the load-carrying platform 1 has a gate pivoted about hinge shafts 23 between an upright posture and a suspended posture at both sides in the width direction of a floor board 12, the container 4 has a width slightly shorter than a width of the floor board 12 in a state that the longitudinal gate 2a is set in its upright posture, the longitudinal gate 2a has a first locking projection 27 longitudinally extended inside in its upright state, on the other hand, the container 4 is provided with a second locking projection interfering with the first locking projection 27 at a lower position with respect to the first locking projection in its upright state in a condition that the container 4 is loaded on the floor board 12.
Patent JP-2001341874-A (JP)
Title: Document carrier sheet
Inventor: NAKAMURA NAOKI
IPC: G03B27/62
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a document carrier sheet capable of preventing the failure in conveying in reading a document, and the production of a moire image, and having superior document exchanging characteristic. SOLUTION: In a typical constitution of this document carrier sheet 1, a transparent sheet 2 for covering a reading face of a document, and a base sheet 3 for covering a non-reading face of the document are connected at their one ends, the non-document face 2a or a document face 2b of the transparent sheet 2 is coarsened with microscopic irregularity.
Patent JP-2001351883-A (JP)
Title: Abrasive for semiconductor insulation film
Inventor: GOTO SHOICHIRO
IPC: B24B37/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality abrasive for insulation film of a semiconductor which can increase a polishing speed while at the same time reducing scratches and dust when polishing an insulation film of a semiconductor by CMP method. SOLUTION: The abrasive for an insulation layer of a semiconductor consists of a slurry prepared by dispersing composite oxide particles of cerium and zirconium into an aqueous solution.
Patent JP-2001351303-A (JP)
Title: Disk recorder and/or reproducer
Inventor: KO YOSHITERU
IPC: G11B17/26
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for energizing a driven shaft 31 toward a drive shaft 30. SOLUTION: A pair of spring pieces 8a having hook parts 38c and 38d are provided at the both ends of a coil part 38 and both hook parts 38d are formed into a single body. Thus, a pair of the spring pieces 38a are unified together, and a pair of the hook parts 38c are hooked onto the drive shaft 30 and the hook parts 38d are hooked onto the driven shaft 31.
Patent JP-2001355174-A (JP)
Title: Melt blown nonwoven fabric and method for manufacturing the same
Inventor: TAKAHASHI MASAKADO
IPC: D04H3/011
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a melt blown nonwoven fabric excellent in thermal dimensional stability. SOLUTION: This melt blown nonwoven fabric comprises a polyester fiber compounded with 0.01-15 wt.% per fiber of a polymer having a higher temperature dependency of an intrinsic viscosity than the polyester and the melt blown nonwoven fabric has less than 30% of a degree of surface dry thermal shrinkage.
Patent JP-2001356181-A (JP)
Title: Rechargeable electronic timepiece and characteristic test method of power generation means of rechargeable electronic timepiece
Inventor: KITAZAWA ISAO
IPC: G04G19/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To measure accurately the characteristic of a solar cell even in the state after integration of timepiece movements. SOLUTION: This rechargeable electronic timepiece is operated by using a power supply device comprising a power generation means and a capacitor 11 for storing the power generated from the power generation means, as an energy source. The timepiece is characterized by providing therein a function information generation means for controlling the electronic timepiece by the power generated from the power supply device, a voltage detection circuit 13 for monitoring the voltage of the power generation means or the capacitor 11 in the power supply device, an overcharge prevention circuit 15 for preventing overcharge of a charging means by operation based on a discharge control signal P16 outputted from the voltage detection circuit 13,  and a discharge prohibition circuit 17 for prohibiting the operation of the overcharge prevention circuit 15 at the characteristic testing time of the power generation means, and by prohibiting the operation of the overcharge prevention circuit 15 at the characteristic testing time.
Patent JP-2002004247-A (JP)
Title: Wooden mattress
Inventor: KONNO MASAHIKO
IPC: E02B3/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a wooden mattress formed of fewer wooden members so that many stones can be filled in the inside. SOLUTION: Four kinds of frame bodies are used for the wooden mattress. An A-type of frame body is provided with fences at the four sides of the foundation frame, a B type of the frame bodies has fences at only three sides of the frame and one of them is open, a C type of the frame bodies has fences at the continuous two sides and two sides of the rest are open, and a D type of the frame bodies has fences at only three sides and one of them is open. When these frame bodies are disposed on the bottom of a river, the A-type frame body A1 is installed at the furthermost end, and the B type frame body B1 is disposed adjacent to the A type frame, directing the open side to the frame body A1. A frame body B2 having the same type is disposed. The frame bodies B3, B4,... of the B type are put in sequence to form a first row.  The frame body D1 of the D type is arranged adjacent to the A-type in a second row. Subsequently, the frame body C1 of the C type is arranged so as to get into contact with D1 and B1. Further, the frame body C2 of the C type is installed so as to touch C1 and B2. In the same way, C3, C4,... are installed in turns.
Patent JP-2001058063-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacture cost and a work cost by eliminating the need of a tightening metal fitting or the like for tightly fixing a mechanism plate to the back surface of a game panel. SOLUTION: In this pachinko game machine provided with a game panel attaching frame 2 provided on the back surface side of a front surface frame 1 for freely attachably and detachably mounting the game panel 3 and a mechanism plate 4 mounted on the back surface of the game panel 3, a plurality of hook pieces 17 each having a locking recessed part 19 are provided on one of the game panel attaching frame 2 and the mechanism plate 4 and an engaging hole 18 freely engageable and disengageable to/from the locking recessed part 19 of the hook piece 17 is provided on the other. A lever member 27 provided with a cam 26 is freely turnably provided on the mechanism plate 4 and an upper cam receiving piece 23 and a lower cam receiving piece 24 are oppositely provided on the game panel attaching frame 2. By bringing the cam 26 into contact with the upper cam receiving piece 23 by the turning of the lever member 27, the mechanism plate 4 is forcibly pushed down and the upper edge of the engaging hole 18 is locked to the locking recessed part 19 of the hook piece 17. Also, by bringing the cam 26 into contact with the lower cam receiving piece 24, the mechanism plate 4 is forcibly pushed up and the engagement of the locking recessed part 19 of the hook piece 17 and the engaging hole 18 is released.
Patent JP-2001055361-A (JP)
Title: Phenylenediamine derivative, production of phenylenediamine derivative, photoresist composition, formation of photoresist pattern and semiconductor element
Inventor: LEE GEUN SU
IPC: H01L21/027
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of effectively preventing an acid generated in an area exposed with light from coming in contact with an outside amine, etc., improving delay stability after light exposing and useful as an additive of chemical amplification type resist. SOLUTION: This compound is represented by formula I [B is a group of formula II (R is H or a 1-10C alkyl; A is a protecting group in which all or part thereof is released by an acid generated in an exposing part and changed into a hydrophilic functional group capable of dissolving into an alkali developing solution); B' is a group of formula II or III], e.g. N,N'-di-(t-butylcarbonyl)phenylenediamine. The compound of formula I is obtained by reacting a phenylenediamine of formula IV with a compound capable of providing a protecting group A in the presence of an acid or a base. When a group R of the compound of formula I obtained by the above reaction is H, the compound of formula I wherein the group R is a 1-10C alkyl can be obtained by alkylating the above compound of formula I. The alkylation is preferably carried out by using an alkyl halide.
Patent JP-2002005677-A (JP)
Title: Navigation apparatus for vehicle
Inventor: ISHIKAWA SEIJI
IPC: G01C21/34
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To enable low-cost and effective navigation by efficiently utilizing a data communication function in a navigation apparatus for vehicles. SOLUTION: This navigation apparatus for vehicles includes a present position-acquisition means for obtaining the present position of the vehicle, a road data storage means for storing road data as a nonvolatile memory, a navigation data-obtaining means for obtaining at least navigation data by communication, a navigation data storage means for storing the acquired navigation data as a nonvolatile memory, a processor for processing data related to the present position of the vehicle, the road data and the navigation data, and a display capable of displaying these data. In a present position display mode, the road data and the data related to the vehicle present position are displayed on the display. In a navigation display mode, the road data, the navigation data and the data related to the vehicle present position are displayed on the display.
Patent JP-2002002921-A (JP)
Title: Method for preventing generation of dew condensation of metallic product in storage warehouse
Inventor: YAKUBO TAKESHI
IPC: B65G1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the generation of dew condensation of a metallic product such as a metallic coil in a storage warehouse capable of securely preventing the generation of dew condensation when storing the metallic product in the storage warehouse. SOLUTION: Weather forecast data such as a temperature, a dew point, etc., in the storage warehouse is obtained, the transfer of a surface temperature of the metallic product in the storage warehouse is predicted based on the obtained temperature forecast data, and a predicted value is compared with dew point forecast data to control atmospheric conditions so that the predicted value of the surface temperature of the metallic product does not drop below the dew point forecast data in order to prevent the generation of dew condensation.
Patent JP-2002004702-A (JP)
Title: Sliding door with reaction preventing stopper
Inventor: ISHIDA MASAZUMI
IPC: E05F5/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door with a reaction preventing stopper and a sash, responding to the collision impact on a door stop, a reaction against the above impact, and the stop of the sliding door at the opening/closing of the sliding door and allowing the sliding door to be stopped on colliding against the door stop so as to eliminate reaction movement and spontaneously release the engagement of the sliding door concurrently with the stop of the sliding door by remedying such a defect that the sliding door travels back with great force due to the reaction movement because the sliding door can be lightly opened/closed and occasionally travel with great force depending on an opening/ closing manner to increase the collision impact on the door stop and the reaction against the above impact due to an improvement in performance of a sash roller in the sliding door and  the sash used for a general house. SOLUTION: A swinging locking part 5 is placed on a locking tool base 1 or made to hang down like a pendulum from the base 1 in order to be installed on the upper part of the sliding door 10. One surface of a head jamb 11 is used as a part to be locked, or a tool 9 to be locked is installed in the head jamb 11 or the door stop (a stile/rail and a column) to constitute a reaction stopper.
Patent JP-2002004899-A (JP)
Title: Dual fuel engine
Inventor: GOTO SATORU
IPC: F02B37/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To enable arbitrary selection from gas operation and diesel operation, to reduce NOx even in diesel operation, to enable a change and adjustment of a compression ratio according to an operation state in gas operation, and to execute operations having superior combustion efficiency in the whole load area with a rapid start. SOLUTION: This engine is provided with precombustion chamber units 15, each having a precombustion chamber 24a and a solenoid fuel injection valve (liquid fuel injection valve) 14. A compression ratio control valve 13 has an opening/closing control valve B for opening and closing a communication passage A for communicating a main combustion chamber 4 with an intake port. In the gas operation, a valve opening period of the opening/closing control valve B is controlled, according to the operation state, a part of mixture inside the main combustion chamber 4 is let out to control the compression ratio, and fuel gas is ignited and burnt by liquid fuel of a pilot amount from the solenoid fuel injection valves 14.  In the diesel operation, the opening/closing control valve B is closed, and the liquid fuel injected from the solenoid fuel injection valves 14 at a high compression ratio is burnt based on a precombustion method.
Patent JP-2002022336-A (JP)
Title: Refrigerator
Inventor: KUSUNOKI ATSUSHI
IPC: F25B5/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To perform appropriate control at shortage of cooling capacity of some chamber, in a refrigerator which is equipped with two evaporators for a freezing chamber and a refrigeration chamber and is so arranged as to execute a freezing chamber cooling mode and a refrigeration chamber cooling mode alternately. SOLUTION: A controller executes time alternate operation which switches a freezing chamber cooling mode and a refrigeration chamber cooling mode alternately in a specified time ratio, at high load where the freezing chamber and the refrigeration chamber are both at the upper limit values (Fon and Ron) in each set temperature zone. At this time, at the beginning of execution of the time alternate operation, it makes the ratio between the times before and after the switching a usual time ratio (S1), and when either chamber does not detect the opening and closing of a door by means of a door switch and besides the condition (Yes in S8 and S12) that the temperatures Rs and Fs detected by an R chamber temperature sensor and an F chamber temperature sensor do not drop to Ron and Fon continues for a specified time (for example, six hours) (Yes in S10 and S14), it changes the ratio between the times before and after the switching into a time ratio (S11 and S15) of cooling shortage side priority where the cooling on the side of its chamber has priority.
Patent JP-2002026262-A (JP)
Title: Semiconductor integrated device and method for manufacturing the same
Inventor: TSUCHIYAMA TOMONORI
IPC: G05F1/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated device capable of obtaining a plurality of different outputs without changing any circuit wiring on a semiconductor substrate. SOLUTION: An output circuit including an operating amplifier 3, and an input/output pad 4 capable of obtaining an output voltage from the output circuit and input/output pads 5 and 6 to be grounded for the output circuit, are arranged on a semiconductor substrate 1. A reed re3 for extracting the output voltage is connected in wiring to the input/output pad 4. A reed re6 to be grounded is selectively connected to one or both of the input/output pads 5 and 6. Thus, it is possible to obtain the plurality of different output voltages from one semiconductor substrate 1.
Patent JP-2002020756-A (JP)
Title: Carbonizing furnace
Inventor: OKA HIROAKI
IPC: C10B53/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing furnace harmless to environment and scarcely generating noise and malodor. SOLUTION: This carbonizing furnace is equipped with a potential transformer 2 having a primary coil 21 connected to an electric source 23 and a secondary coil 22 having winding number smaller than that of the primary coil 21, hollow tubes 3a to 3d having electroconductivity and connected to the secondary coil 22 of the transformer 2, a charging part 4 for charging waste into the hollow tube 3a, a screw conveyer 6 and a motor for transferring the waste charged into the hollow tubes 3a to 3d in the hollow tubes and a discharge part 5 for discharging the waste transferred thereby.
Patent JP-2002019890-A (JP)
Title: Drink dispenser
Inventor: KOIKE YASUHIDE
IPC: A47J31/44
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To drain water using a drain tank, maintaining a simple construction. SOLUTION: During operation, a drain tank 41 is set in a set space 40 as shown by a solid line, while a drainage pipe 28 of a duct 27 and a hose 32 of a relief pipe 30 are located near an expanded part 42 so that condensate of steam from hot water fed to a mixing vessel 15 is guided from the drainage pipe 28 to the side of the pipe 30 for preventing dripping, and drain thus produced drips from the hose 32 so as to be collected in the drain tank 41. During washing, the tank 41 is put into a base 21 and positioned after a mount plate 22 of a cup stage 20 is removed as shown by a chain line, while a group of pour lines 17 is placed on the upper surface of the tank 41. The drainage pipe 28 is placed over the inner surface of a positioning plate 43, while the forward end of the hose 32 is directed to a point nearly at the middle height of the plate 43.  Drain after washing is discharged together with drain from the pipe 30 or the pipe 28 into the tank 41.
Patent JP-2002019500-A (JP)
Title: Seat slide device
Inventor: SASAKI KAZUYUKI
IPC: B60N2/90
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide device capable of easily assembling an operation lever thereto. SOLUTION: A slit 3E for allowing the entry of support pins 36 and 77 implanted in one set of ends 3A and 3B of the operation lever 3 and movable rails 20 and 60 is formed on the other set thereof, and an elastically deformable connection member 5 having an engagement part 5D covered over the slit 3E and having an engagement hole 5A engaged with the support pins 36 and 77 entering the covered slit 3E and a guide part 5E which is extended to the tip side of the slit 3E from the engagement part 5D and landed on tips of the support pins 36 and 77 entering the slit 3E is fixed thereto.
Patent JP-2002018093-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce a load of command processes of a game control means and subordinate control means of a game machine, and to solve the mismatching between the information of the game control means and the information of the subordinate control means. SOLUTION: This game machine is provided with the game control means and a means capable of storing and holding game information after a power supply is cut off. The game information storing/holding means comprises an access region storing and holding the game information and a backup region storing and holding at least part of the game information and program control information. The game control means is provided with a means storing process control information and the program control information in the backup region before executing the prescribed process and a means recovering the game information and the program control information in the access region when recovering from a power stoppage based on the game information and the program control information stored in the backup region.  When the power stoppage occurs during the execution of the prescribed process, the game control can be resumed from the predetermined position of the prescribed process while recovering from the power stoppage.
Patent JP-2002083180-A (JP)
Title: System for supporting purchase of article
Inventor: YANO SEIICHI
IPC: G06Q30/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance reliability as to quality of an article while securing a low cost. SOLUTION: This supporting system for providing service to a purchaser perusing provided information to purchase the article is provided with a step for displaying, to the purchaser, service provision for inspecting or confirming the article, or receiving guarantee for the article, a step for receiving a service request indication from the purchaser by whom the display therein is perused, a step for inspecting or confirming the article after the indication is received, and a step for transmitting a content of the inspection or the confirmation hereinbefore, or a content of the guarantee to the purchaser.
Patent JP-2002017330-A (JP)
Title: Favorite flavor material
Inventor: NATORI TAKATOSHI
IPC: A24F47/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a favorite flavor material different from cigarette and smoked in a similar way to cigarette to facilitate a non-smoking person joining to a meeting with smoking persons, smoking the material without a feeling of loneliness, and enjoying chatting with smoking. SOLUTION: The favorite flavor material 1 is composed of a part 3 to be held in the mouth and a flavor packaging part 2 formed continuous to the part 3 and containing a finely cut flavor material 5 packed with a packaging paper 4. The favorite material 1 has the size and shape similar to those of a cigarette. When the tip end of the packaged part is ignited, comfortable fragrance is emitted by the slow combustion of the flavor material to relax the mind of the surrounding persons. Since the material can be used in a way similar to cigarette, the user can easily be joined to the circle of chatting and smoking persons.